linux-kernel - Re: [PATCH] NFS: Fix RCU warnings in nfs_inode_return_delegation

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Message-ID: <17100.1270546231@redhat.com>
Date:	Tue, 06 Apr 2010 10:30:31 +0100
From:	David Howells <dhowells@...hat.com>
To:	paulmck@...ux.vnet.ibm.com
Cc:	dhowells@...hat.com, Eric Dumazet <eric.dumazet@...il.com>,
	Trond.Myklebust@...app.com, linux-nfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] NFS: Fix RCU warnings in nfs_inode_return_delegation_noreclaim() [ver #2]

Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:

> And here is the corresponding patch.  Seem reasonable?

Okay.  Still not keen on the name, but it'll do.

I think the problem is that rcu_dereference() is itself a misnomer: It doesn't
actually dereference.

Anyway:

Acked-by: David Howells <dhowells@...hat.com>
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